Proven protection for up to 15,000 milesEngineered for use with synthetic oilSynthetic blend media backed by a metal screen for uniform pleating, durability and optimum oil flowLong-life silicone anti-drainback valveSureGrip anti-slip texture makes changing FRAM oil filters quick and easyFRAM Ultra Synthetic Oil Filters are our best filter. The dual layered, synthetic and cellulose media is reinforced with a metal screen and traps 99% of dirt. The silicone anti-drainback valve is designed to hold oil to ensure safe start-up and engine protection for up to 15,000 miles.